PARKER Plug: Cored Plug, Bright C36000 Brass, 3/8 in, NPT Threaded, 4,000 psi
The PARKER Cored Plug is a threaded extreme-pressure instrumentation pipe fitting, part number 6 PHH-B, constructed from Bright C36000 Brass with a 3/8 in NPT thread and a length of 15/32 in. It is rated for a…
SKU 3G-OTH-464107
Need installation or engineering help?
Ask a question
Product Description
The PARKER Cored Plug is a threaded extreme-pressure instrumentation pipe fitting, part number 6 PHH-B, constructed from Bright C36000 Brass with a 3/8 in NPT thread and a length of 15/32 in. It is rated for a maximum operating pressure of 4,000 psi.
Frequently Asked Questions
What is the PARKER 6 PHH-B cored plug used for?
The PARKER 6 PHH-B cored plug seals threaded ports in extreme-pressure instrumentation systems. It is commonly used in hydraulic and pneumatic circuits, test stands, and process piping where a reliable, leak-proof closure is required at pressures up to 4,000 psi.
What are the specifications of the PARKER 6 PHH-B cored plug?
The PARKER 6 PHH-B is a Bright C36000 Brass cored plug with a 3/8 in NPT thread, 15/32 in length, and a maximum operating pressure of 4,000 psi. It is designed for extreme-pressure instrumentation pipe fitting applications.
Where to buy PARKER 6 PHH-B cored plug worldwide?
3G Electric supplies the PARKER 6 PHH-B cored plug worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this threaded extreme-pressure fitting.
How to install a PARKER cored plug correctly?
Apply a compatible thread sealant to the NPT threads of the PARKER cored plug. Hand-tighten until snug, then use a wrench for an additional 1-2 turns. Do not overtighten, as brass can deform. Verify the seal at the rated 4,000 psi before system operation.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER threaded extreme-pressure instrumentation pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








